<?php

/**
 * UserIdentity represents the data needed to identity a user.
 * It contains the authentication method that checks if the provided
 * data can identity the user.
 */
class UserIdentity extends CUserIdentity
{

    private $_id;

	/**
	 * Authenticates a user.
	 * The example implementation makes sure if the username and password
	 * are both 'demo'.
	 * In practical applications, this should be changed to authenticate
	 * against some persistent user identity storage (e.g. database).
	 * @return boolean whether authentication succeeds.
	 */
	public function authenticate()
	{
        $row = Users::model()->find(array(
            'condition' => 'login=:login OR email=:email OR phone=:phone',
            'params' => array(
                ':login' => $this->username,
                ':email' => $this->username,
                ':phone' => $this->username,
            )));

        if($row === null)
            $this->errorCode = self::ERROR_USERNAME_INVALID;
        else if($row->password !== md5(md5($this->password).'sprtd'))
            $this->errorCode = self::ERROR_PASSWORD_INVALID;
        else
        {
            $this->_id = $row->id;
            $this->username = $row->login;
            $this->setState('title', $row->login);

	        if(isset($row->password))
		        unset($row->password);

            $oSession = new CHttpSession();
            $oSession->open();
            $oSession['userInfo'] = $row;

//            $this->setState('info', $row);

            $this->errorCode = self::ERROR_NONE;
        }



        return !$this->errorCode;
	}

    public function getId()
    {
        return $this->_id;
    }

}